baber/WOPTO huggingface dataset:
Patent JP-2002307378-A (JP)
Title: Cutter knife for resin pelletizing machine
Inventor: MAKITA TETSUO
IPC: B29B9/06
Filed: 2001-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a cutter knife for a resin palletizing machine keeping sufficient strength against a pressing force acting on the cutter knife during operation in a direction in parallel with a rotation shaft line and capable of reducing power required for rotation drive. SOLUTION: The cutter knife 1 used in the resin palletizing machine is thick (edge thickness T1) at an edge base end 5 requiring breakage strength and is thinner (edge thickness T2) as it gets close to an edge tip end 6 relatively not requiring breakage strength and having possibility of reducing resistance in a projection thickness in a view along a rotation direction of the cutter knife when the cutter knife l rotates under a condition that the cutter knife 1 is pressed on a dice surface 73. Accordingly, fluid resistance at a high rotation speed part can be reduced to reduce necessary driving power for the cutter knife 1 while maintaining high breakage strength at the edge base end 5 of the cutter knife 1 when the cutter knife 1 is pressed on the dice surface 73.
Patent JP-2002310174-A (JP)
Title: Bearing with motor
Inventor: FUKUYAMA HIROMASA
IPC: F16C33/60
Filed: 2001-04-18
Abstract: PROBLEM TO BE SOLVED: To efficiently drive a rotating drive axis of a rotating drive with an ultrasonic motor. SOLUTION: A rotor 13c of the ultrasonic motor 13 for driving a rotating drive axis 12 is connected to an inner ring 11b of a ball bearing 11 supporting the rotating drive axis 12 with a rotor connecting body 16 to constitute it so that rotational motion of the ultrasonic motor 13 is directly transmitted to the rotating drive axis 12 through the inner ring 11b.
Patent JP-2002320079-A (JP)
Title: Image forming terminal device
Inventor: KANEYA ATSUSHI
IPC: H04N1/00
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To dispense with data conversion at a sending destination by effectively using a storage device so as to reduce a communication load even in the case of sending image data via a network in an image forming terminal device used as the terminal device of the network. SOLUTION: In the case of storing image data in a large capacity storage device, when the picture data are data only to be stored without being the object of printing out, the output destination of the picture data is analyzed (S1 and S2). When only printing out is performed at the analyzed output destination, data of a YMCK form are selected (S3 and S4) and in the other cases, data of an RGB form are selected (S5). When the data form of image data being the object of storing is not coincident with that of data selected at S4 and S5 at S6, data conversion is performed between the data of the YMCK form and that of the RGB form (S7).
Patent JP-2002319387-A (JP)
Title: Separator for alkaline battery
Inventor: TAKIMOTO NAOHIKO
IPC: H01M2/18
Filed: 2001-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a separator for a battery excellent in an internal pressure restraining effect. SOLUTION: An unevenness is provided at least on one face, the face is opposed to a negative electrode to absorb efficiently, in the negative electrode, oxygen gas generated in a positive electrode when overecharged, and the internal pressure restraining effect is remarkably exhibited thereby inside the battery.
Patent JP-2002317101-A (JP)
Title: Epoxy resin composition and semiconductor device
Inventor: MIZUSHIMA AYAKO
IPC: H01L23/31
Filed: 2001-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor-sealing which does not contain a halogenous flame retardant and an antimony compound and is excellent in moldability, flame retardance, high-temperature storage characteristics, moisture-resistance reliability and soldering resistance. SOLUTION: The epoxy resin composition for semiconductor-sealing comprises as essential components (A) an epoxy resin, (B) a phenolic resin, (C) a curing promotor, (D) an inorganic filler, and (E) a phosphazene compound which has a melt viscosity at 150 deg.C of 0.7×10<-2> -5×10<-2> Pa.s.
Patent JP-2002323715-A (JP)
Title: Camera with lcd back light
Inventor: OKUBO MITSUMASA
IPC: H04N5/225
Filed: 2001-04-25
Abstract: PROBLEM TO BE SOLVED: To provide a camera with an LCD back light where an LCD display mode is not changed by lighting a back light and which is easily operated such that the back light is lit with one hand and prevents erroneous photographing by operation for lighting it. SOLUTION: This camera with an LCD back light is equipped with an LCD display unit 104 displaying photographic information on an LCD 205 and a back light means (EL sheet 206) illuminating from the back of the LCD. In the camera, the lighting of the back light is started by operating not an operation member (108 and 109 and the like) for changing the setting of the LCD display mode but a zoom operation member (zoom-up button 106 and zoom-down button 107 and the like) as an operation member arranged so as to be operated with the hand to hold a camera main body and other operation member different from an operation member for photographing (release button 105 and the like) for performing photographing operation. Then, the operation member is operated while holding the camera, and the lighting is performed without performing photographing.
Patent JP-2002320447-A (JP)
Title: Glycolipid-containing emulsified composition
Inventor: NISHINO MASAYUKI
IPC: A23L2/42
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a glycolipid-containing emulsified composition having excellent stability with time of the emulsified composition itself without causing a trouble such as deposition of insoluble materials or formation of neck rings by long-term preservation even when used for an acidic water-based food. SOLUTION: This glycolipid-containing emulsified composition is obtained by mixing an oily phase prepared by dissolving a lipoid in an oily composition containing a sucrose ester of a fatty acid having <=3 hydrophile-lipophile balance(HLB) and an edible oil and fat with an aqueous phase containing a polyglycerol ester of a fatty acid having >=12 HLB, a polyhydric alcohol and water and carrying out emulsifying treatment.
Patent JP-2002005809-A (JP)
Title: Oscillating-type measuring device and fluid viscosity measuring method
Inventor: WENGER ALFRED DR
IPC: G01N11/16
Filed: 2001-04-26
Abstract: PROBLEM TO BE SOLVED: To constitute an oscillating-type measuring device for accurately measuring the viscosity of a fluid guided through a conduit, in such a way as to be also suitable for measuring the mass flow and density of the fluid, and to provide a method to improve the accuracy in viscosity measurement through the use of a Coriolis mass flow and density measuring device. SOLUTION: The oscillating-type measuring device has a measured value detector and a measuring device electronic circuit. The measured value detector has at least one measuring tube inserted in a conduit, an excitation device for forming spatial deflection in the measuring tube, and a sensor device which responds to the lateral deflection of the measuring tube. The measuring device electronic circuit has an excitation circuit and evaluating circuit. The sensor device forms a first sensor signal which indicates the entrance-side deflection of the measuring tube and a second sensor signal which indicates the exit-side deflection of the measuring tube. In operation, the measuring tube is relatively oscillated to its stationary location, by adjustable excitation frequencies for forming viscous wear in the fluid.  The excitation circuit forms an excitation current to be supplied for the excitation device. The evaluating circuit forms a viscosity measured value, which indicates the viscosity of the fluid through the use of the first sensor signal and/or second sensor signal and the excitation current.
Patent JP-2002329637-A (JP)
Title: Metallization film capacitor
Inventor: MUROGA KAZUO
IPC: H01G4/18
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a metallization film capacitor for automating a manufacturing process easily, preventing insulating failure, dimension fault, outer shape failure, and the like, and improving characteristics. SOLUTION: The resin-sealed metallization film capacitor 11 where a capacitor element 1 is accommodated in a resin case 4, has a tongue 6 at a position that opposes an inner side surface 5 of the resin case 4, withdraws the tongue 5 toward the side of the opening end of the resin case 4, and at the same time connects a terminal 3 in contact with the inner side surface 5 to the capacitor element 1 by maintaining spring action.
Patent JP-2002330186-A (JP)
Title: Demodulator circuit
Inventor: MATSUTANI YASUYUKI
IPC: H04L27/22
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To enable detection of input frequencies without regard to amplitudes of input signals. SOLUTION: This demodulator circuit has an A/D converter for converting frequency signals representing logic to digital signals, and a delay means for delaying the digital signals by a predetermined time, a subtraction means for subtracting the output of the delay means from the digital signals and a rectification means for converting the output of the subtraction means to DC signals, and also multiple detection means such that delay amount in the delay means is made varied, and a comparison means for comparing the difference of magnitude among outputs of the multiple detection means. The use of comparison results from the comparison means demodulates signals modulated by FSK or PSK.
Patent JP-2002326883-A (JP)
Title: Water repellent calcium silicate hardened body
Inventor: OKAZAKI SHINYA
IPC: C04B111/40
Filed: 2001-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a water repellent calcium silicate hardened body which is water repellent from the surface of the hardened body through to the internal part, while retaining an intrinsic property of light weight and excellent thermal insulation. SOLUTION: The water repellent calcium silicate hardened body has water repellent layers of alkyl alkoxy xylan on the surface of the calcium silicate hardened body and surfaces of internal pores.
Patent JP-2002328855-A (JP)
Title: Device and method for processing information, recording medium and program
Inventor: YONEDA MICHIAKI
IPC: G06Q30/06
Filed: 2001-05-02
Abstract: PROBLEM TO BE SOLVED: To enable a user to quickly receive the distribution of contents. SOLUTION: A list distribution server 11 periodically accesses content distribution servers 1-1 to 1-3 through a network 2 and checks respective distribution channel conditions and distribution rates. The list distribution server 11 prepares the list of the content distribution servers on the basis of checked results. A terminal 3 accesses the list distribution server 11 and requests the distribution of the list through the network 2. The list distribution server 11 acquires the domain of the terminal 3 and distributes the list of a region corresponding to the domain to the terminal 3.
Patent JP-2002334960-A (JP)
Title: Satisfactory printable heat-dissipating material
Inventor: NAKADA KAZUHIRO
IPC: H01L23/373
Filed: 2001-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a satisfactory printable heat dissipating material, as a heat dissipating material used, e.g. for an electronic component or the like, which is used as a heat sink for enhancing the heat dissipating property of a semiconductor device using a BGA as one example of the electronic component, whose printing property is satisfactory, whose corrosion resistance to etching operation or the like is superior, and whose reliability of the bonding of a semiconductor element to the heat sink is high. SOLUTION: A nickel or nickel alloy plated layer, whose glossiness is 0.8 or lower of a GMA value and whose contact angle with water is 90 deg. or less is executed with a thickness of 1 to 15 μm to the surface of a part or the whole of a plate material composed of copper or a copper alloy.
Patent JP-2002341223-A (JP)
Title: Zoom lens barrel
Inventor: SHINTANI MASARU
IPC: G03B9/10
Filed: 2001-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a lens barrel having nearly the same size as the effective size of an optical system. SOLUTION: This lens barrel has zoom lens groups 4 and 8 respectively driven in the front of/at the back of an object optical path with respect to a shutter mechanism 6 constituted of a base plate 6b, shutter blades 22 and 23 provided at the base plate and an actuator 6a driving the shutter blades. The shutter mechanism is fixed, and a rotary cam ring 3 is provided on a front side thereof. The zoom lens group 8 positioned on an opposite side from the rotary cam ring 3 to the shutter unit has a direct advance arm penetrated through the base plate 6b and extended. Cam followers 4a and 8a are respectively connected with both zoom lens groups 4 and 8, and are driven by the rotation of the rotary cam ring 3.
Patent JP-2002338314-A (JP)
Title: Sandy granulated material and producing method thereof
Inventor: KIMURA TORU
IPC: C04B18/16
Filed: 2001-05-15
Abstract: PROBLEM TO BE SOLVED: To provide sandy granulated material which is obtained by treating the soil mixed waste which is filled up hitherto, has satisfactory strength and water permeability and satisfies the reclamation standard and a producing method thereof. SOLUTION: The soil mixed waste which is obtained by removing the recyclable waste from among the waste discharged from a construction field and includes the unrecyclable glass and pottery waste is heat-treated at 300 deg.C or higher, is admixed with a granulating agent, is kneaded, is formed and, thereafter, is dried.
Patent JP-2002343783-A (JP)
Title: Method for forming titanium oxide film
Inventor: TSUTSUMI YOSHITSUGU
IPC: C23C16/40
Filed: 2001-05-16
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a method for manufacturing a thin titanium oxide film for a semiconductor by using a liquid raw material. SOLUTION: Neither the internal wall of a vacuum container 5 of a vapor- phase chemical reaction device 1 which forms a film nor the surface of a shower head 2 which faces a wafer 4 changes in state, so the reproducibility of a process of film forming can be maintained. Consequently, the process of film forming has no variation and then the need to stop the device is eliminated, so that the productivity of the device is improved.
Patent JP-2002043449-A (JP)
Title: Micro mechanical packaging apparatus
Inventor: DEGANI YINON
IPC: H01L31/02
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a packaging technology for a MEMS assembly where a MEMS device array is mounted on a silicon wafer platform. SOLUTION: A silicon chamber may is sealed airtightly. By using a package made of only silicon for the MEMS device array, the thermodynamic instability disappears substantially. The mechanical instability is also reduced by using a contact pin array in order to interconnect a silicon supporting substrate for the MEMS device to the next interconnection level. The MEMS device can be detached easily by using the contact pin array for the purpose of replacement or repairing.
Patent JP-2002352642-A (JP)
Title: Extrafine coaxial cable and cable assembly using the same and manufacturing method of extrafine coaxial cable
Inventor: TANAKA KANDAI
IPC: H01B13/016
Filed: 2001-05-22
Abstract: PROBLEM TO BE SOLVED: To provide an extrafine coaxial cable and a cable assembly using the same and a manufacturing method of an extrafine coaxial cable whose finished outer diameter can be lessened without causing disturbance in a spirally wound wire on an outer conductor. SOLUTION: An inner conductor 1 having <=0.05 mm outer diameter is covered with an insulator 2. A wire is wound spirally on the insulator 2 so that an outer conductor 3 is formed. The outer conductor 3 is coated with ultraviolet curing resin to form a jacket 4. Reducing the thickness of the jacket 4 lessens the finished outer diameter.
Patent JP-2002354512-A (JP)
Title: Echo canceller automatic switching method and exchanger system therefor
Inventor: YOSHII HIROAKI
IPC: H04B3/23
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To overcome the problem about the fact that the link of a V5.2 interface can not be established in the case where an echo cancellation function is incorrectly set invalid when a hardware is initialized. SOLUTION: A C ch time slot is dropped (extracted) out of up data outputted from AN 1 to LE 2 by a time slot drop function 42, and on the contrary, a C ch time slot is dropped (extracted) out of down data by a time slot drop function 44. Flag pattern detection functions 43 and 45 detect whether the dropped time slot contains a flag pattern peculiar to the C ch or not. A control function 46 stops the function of an echo cancellation function 41 when the detection outputs of the flag pattern detection functions 43 and 45 are inputted into the control function 46 five times at the same time in succession.
Patent JP-2002353470-A (JP)
Title: Variable capacitance diode and production method therefor
Inventor: MATSUSHITA MASASHI
IPC: H01L29/93
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To form the p-n junction of a variable capacitance diode to be shallow, to sharpen the distribution of impurity concentration and to lower the impurity concentration. SOLUTION: An n<+> diffusion region 3 is formed, by forming a first polysilicon layer on the surface of an n-type epitaxial layer 2 and doping an n-type impurity from the surface of the first polysilicon layer, and a p<+> diffusion region 4 is formed, by forming a second polysilicon layer on the surface of the n-type epitaxial layer 2 and doping a p-type impurity from the surface of the second polysilicon layer. The first and second polysilicon layers have openings and are formed, so that an anode electrode 8 can be connected electrically via such openings to the p<+> diffusion layer 4. Since the impurity diffusion region is formed by doping the impurity on the polysilicon layer, the impurity diffusion region can be formed shallow.
Patent JP-2002020195-A (JP)
Title: Loading material comprising semiconductor material and holding system for polycrystalline silicon rod
Inventor: FRAUENKNECHT AXEL
IPC: C30B29/06
Filed: 2001-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a holding system which exhibits high strength and can be completed without heat treatment necessitating for the cost of a semiconductor rod and without using any other material. SOLUTION: A loading material comprising a semiconductor material is used for loading or post-loading a melting crucible during pulling from the crucible by a Czochralski method. The loading material has a polycrystalline rod having a formed groove at an end part and a single crystal rod having a formed spring at an end part, and the both rods are mutually jointed by the dovetail joint.
Patent JP-2002346362-A (JP)
Title: Dispersant for solid particle
Inventor: MATSUMOTO CHIKAKO
IPC: C09K23/22
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a dispersant that can stably disperse solid particles. SOLUTION: A liquid composition containing solid particles is obtained by using an amido-alcohol of a specified structure as a dispersant. The liquid composition is useful as a skin deterging composition or a detergent composition for a hard surface.
Patent JP-2002352686-A (JP)
Title: Temperature fuse
Inventor: ABE TOMIYA
IPC: H01H37/76
Filed: 2001-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a new temperature fuse making a blown-out fuse easily detected and determined in plural temperature fuses disposed particularly over a wide region. SOLUTION: This temperature fuse 1 is composed by connecting a pair of jointing terminals 2, 2 with each other through a fusing member 3 and by enclosing a smell generation substance 5 in the fusing member 3. Thereby, when an overcurrent is carried between the jointing terminals 2, 2 and the fusing member 3 is blown out, the smell generation substance 5 enclosed in its inside is diffused to the surroundings, so that the position having the fusion caused can easily be determined by detecting the generation source of the small by the sense of smell or the like.
Patent JP-2002354533-A (JP)
Title: Base-station apparatus, wireless network controller, and call setting control method
Inventor: UBUKI HIROMITSU
IPC: H04W28/18
Filed: 2001-05-29
Abstract: PROBLEM TO BE SOLVED: To reduce a probability of refusal of call setting even when the amount of necessary resource cannot be acquired. SOLUTION: At the call setting, a wireless resource allotting unit 153 gains a rate set from a call setting demand message, and retrieves a maximum rate. A necessary resource amount to the maximum rate is calculated and the corresponding resource is allotted to a wireless resource 155. When the necessary resource amount is not acquired, the next rate is taken from the rate set allotted to the call, and the corresponding amount of necessary wireless resource is calculated and allotted to a MODEM processor 155. When a resource release signal is notified, the wireless resource allotting unit 153 retrieves whether there is a call capable of adding a resource from the resource shortage list 154 so that the resource corresponding to the retrieved call is allotted.
Patent JP-2002353295-A (JP)
Title: Assembly type wafer boat
Inventor: TAKEYASU JUNJI
IPC: H01L21/68
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To avoid dispersing or reducing the power of pressing a supporting rod at the connection part of the supporting rod and a supporting plate onto the supporting plate, and to avoid unfastening the connection of the supporting rod and the supporting plate by surely holding it. SOLUTION: A passing line (14), which passes the core of revolution (9) of a stopper (8) and the contact point (12) of the stopper (8) and the supporting rod (4), is made to be at right angles to the supporting rod (4) and the engagement face (10) of the engagement hole (6a) in the direction of axis (9) of revolution.
Patent JP-2002350850-A (JP)
Title: Liquid crystal display device
Inventor: AOYANAGI MASAYUKI
IPC: F21V8/00
Filed: 2001-05-30
Abstract: PROBLEM TO BE SOLVED: To attain the reduction of the thickness of a liquid crystal display device by disposing a light emitting element opposite to a light entering surface of a light guide body at an accurate distance and single-sided mounting the light emitting element on a printed circuit board together with other electronic components to reduce manufacturing man hours. SOLUTION: The light guide body 4 and the printed circuit board 5 are disposed on the rear of a liquid crystal panel 1, a LED 8 is penetrated through a through-hole 7 penetrated in the printed circuit board 5 so that the light emitting part 8A of the LED 8 is opposed to the light entering surface 4A of the light guide body 4 and mounted on one surface of the printed circuit board 5 together with other electronic parts 9. An electrode 8B of the light emitting element 8 is bridged to the through-hole to be fixed.
Patent JP-2002033060-A (JP)
Title: Funnel design of slim tube having improved funnel part
Inventor: OPRESKO STEPHEN THOMAS
IPC: H01J29/87
Filed: 2001-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a cathode-ray tube using the minimum weight of glass and reduced in the depth thereof. SOLUTION: The cathode-ray tube has a glass envelope including a face plate panel, a neck end, and a funnel connected between the panel and the neck end. The funnel includes a main body and a yoke range, and the main body includes at least one reinforcing rib. The reinforcing rib includes a ridge bend separated from a vacuum side of the funnel and curved outward in the funnel. The reinforcing rib selectively includes a mountain-like increase curved in the thickness of the funnel. The curved thickness is directed inward at a vacuum side, directed outward as is separates from the vacuum side, or directed inward and outward directions. The reinforcing rib can be extended in a direction of the funnel from the neck end toward the face plate panel, in a direction of the funnel while crossing the direction from the panel to the neck end, or in a combined direction.